初出茅庐的少年侠客雷无桀，慕名前往江湖第一大城——雪月城的途中误入雪落山庄。第一次行侠仗义就因砸了老板萧瑟的客栈被追究赔偿，无奈只好带萧瑟一同上路前往雪月城借钱还债。路上碰巧遇到押运黄金棺材的雪月城大弟子唐莲，阴差阳错的卷入一场轰动整个江湖的事件当中。
The story of a young group of siblings pretty much abandoned by their parents, surviving by their wits - and humor - on a rough Manchester council estate. Whilst they won't admit it, they need help and find it in Steve, a young middle class lad who falls for Fiona, the oldest sibling, and increasingly finds himself drawn to this unconventional and unique family. Anarchic family life seen through the eyes of an exceptionally bright fifteen year old, who struggles to come of age in the context of his belligerent father, closeted brother, psychotic sister and internet porn star neighbors.
